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Answer: Stern-post rudders
The Chinese ship were made from stern-post rudders, during the 1st century AD. The Chinese invented the rudder, so that's how they come up with the idea to construct a unique ship..
Hope this helps~
The Chinese ship were made from stern-post rudders, during the 1st century AD. The Chinese invented the rudder, so that's how they come up with the idea to construct a unique ship..
Hope this helps~